<%--
  Created by IntelliJ IDEA.
  User: user
  Date: 2023/10/13
  Time: 16:57
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
我是hello.jsp页面
<%=request.getParameter("username")%>
<%--jsp:useBean--%>
<jsp:useBean id="person" class="com.candy.bean.Person">
<jsp:setProperty name="person" property="idCard" value="23333333"></jsp:setProperty>
</jsp:useBean>
<jsp:getProperty name="person" property="idCard"/>

</body>
</html>
